The "mono-merchant" gem simplifies Monobank payment integration in Ruby applications. It provides an simplified interface and essential functionalities for generating invoice requests, verifying transactions, handling webhooks to ensure data integrity. With this gem, you can quickly and securely ...

ActiveTiger allows you to simply add payment processing to your application using Tiger Payment Solutions

PayU.in Payment Gateway integration for ActiveMerchant

This is the official Ruby Gem For Flutterwave Payments which includes Card, Account, Transfer, Subaccount, Subscription, Mpesa, Ghana Mobile Money, Ussd, Payment Plans, and Transfer payment methods.

This library generates credit card numbers using the Luhn algorithm, suitable for testing payment systems and form validations.

Adds in-store pickup as selectable shipping and payment option during checkout.

Ruby implementation of BlockBee's payment gateway

Spree Commerce PayPal Checkout payment gateway integration

Payments with Payfast for Ruby on Rails apps in South Africa

Aprova Fácil Payment Gateway to Spree

OffsitePayments for Allpay

TPaga Payment Gateway API [Learn about TPaga](https://tpaga.co)

This gem provides a Rails interface to the Amazon Simple Pay payment service.

This library allows you to easily create ACH/EFT CPA005 files from Ruby.

Parse and generate supplier payment files for "Leverantörsbetalningar" in Bankgirot.

Wrapper around the Paypal Adaptive Payments API

%q{The EPayCo Gem provides methods to create, process and manage payment.}

Unofficial Paymentwall Brick API wrapper

CCAvenue Payment Gateway.

A rack-mountable version of the Pin Payments API